/ Dictionary / Index P PQ: Meaning and Definition of Find definitions for: PQ Pronunciation: [key] Quebec, Canada (approved for postal use). P.Q. Pronunciation: [key] Province of Quebec. p.q. Pronunciation: [key] previous question. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ppv PR Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language